What’s 250M Light-Years Big, Almost Empty, and Full of Answers?

For those too lazy to read the article: Boötes void.

Love those graphics of the filaments and voids of the universe. Like bread or cake as it bakes and clumps around bubbles.

These scales are mind-blowing: http://en.wikipedia.org/wiki/Galaxy_filament

Except for the full of answers part, the arrogance of the US Federal Government! Correction: They are full of answers, just not good answers!